As we finalize our study of SQL$,$ it is helpful to reflect upon our experience and look to our pending work using the Base SAS programming language. With this in mind, answer these questions:

If you were on a job interview, would you characterize your SQL knowledge as basic, intermediate or expert? Why?

If you took a job at a company that is using SQL but is not using SAS, how would you orient yourself to the type of SQL being used there?